Uncharted easy no contest.

well I think its easy to predict which will sell more... I probably won't be buying either though :P

Uncharted will be the better title.

however, after playing both uncharted and TR. i would actually compare TB more to Farcry 3 than Uncharted.

Gameplay= Tomb Raider.

Storyline= Uncharted.

Tough call. While I think Uncharted 2 is the best game out of both series', the most recent Tomb Raider game was better than the most recent Uncharted and could well still be on the up as sequels tend to be better than the first version of something.

As it is, I think Rise of Tomb Raider will be a better game than Uncharted 4.

Is this really a debate?

Tomb Raider was first and you can nothing do about it, Uncharted will be always just a clone or an inspirate game of Tomb Raider ;)

If I had a choice, I would play both games. If I had to pick, I would generally wait for reviews, but I have stronger history with really loving Uncharted than Tomb Raider (really only liked the last one which was a reboot of the series).

Tomb Raider will still be a franchise when Uncharted is over.

That being said, Uncharted 4 is far more hyped, and for a good reason.

Who knows which one will be better. I would say both games judging off of the merits of their previous ones.